Necessity for obtaining digital signatures PDFfiler has helped my business be more efficient. There are a lot of features that I enjoyed using from this software. I like the ability to edit the pdf file, link to fill feature, and how this stores the documents. Navigating the pdf editing mode was confusing at first. Customer service helped me with this. I don't like how the text cuts off (writing information in the box that leads to scrolling) when printing (you can see the whole box). I have had issues when converting a pdf file to word; formatting is weird. I found myself wasting time trying to fix it.